2020
DOI: 10.15536/thema.v18.especial.2020.1-25.1793
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Modelagem dinâmica da COVID-19 com aplicação a algumas cidades brasileiras

Abstract: A COVID-19 surpreendeu o planeta em razão da velocidade de contaminação. Surgida no final de 2019 em Hubei (China), espalhou-se rapidamente por todos os países. Naturalmente, o interesse em conhecer o comportamento dinâmico dessa pandemia ganhou muito destaque na comunidade científica. Diversos trabalhos têm sido publicados sobre esse tema. Neste sentido, o presente artigo insere-se nesse esforço de tentar compreender melhor a dinâmica de espalhamento da COVID-19. A dificuldade de se estimar parâmetros da dinâ… Show more

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Cited by 2 publications
(3 citation statements)
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References 14 publications
(17 reference statements)
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“…In other words, the quarantine of those infected, symptomatic or not, contributes to the reduction of basic reproduction, reducing the rate of contamination. 4 The predictions were very close to reality and were in line with the cases confirmed by SEMUS-Codó. In 2021, there was less spread than in 2020.…”
Section: Discussionsupporting
confidence: 83%
See 1 more Smart Citation
“…In other words, the quarantine of those infected, symptomatic or not, contributes to the reduction of basic reproduction, reducing the rate of contamination. 4 The predictions were very close to reality and were in line with the cases confirmed by SEMUS-Codó. In 2021, there was less spread than in 2020.…”
Section: Discussionsupporting
confidence: 83%
“…2 Regarding the rapid spread of the virus, several studies have been carried out to understand how its spread occurs and, consequently, find measures that help to control and contain its transmission. [3][4][5][6][7] One of the most used tools for this type of work are mathematical models, which have become important instruments in the analysis of the spread and control of infectious diseases. These models are strategies used to obtain some explanations and understanding of real situations, predicting important issues, such as changes caused by interventions in the spread of diseases.…”
Section: Introductionmentioning
confidence: 99%
“…These models are used to predict the evolution of the disease, understand the impact of control measures (such as isolation), and estimate the basic reproduction rate. [16][17][18] Exponential and logistic growth models: These models are often used to predict the initial spread of a disease, such as COVID-19. They are based on an exponential growth rate that eventually reaches a limit (logistic model) as the population becomes susceptible.…”
Section: Sir and Variant Epidemiological Models (Seir Sird Etc)mentioning
confidence: 99%